Identify the population a sample could represent. Management at a new Italian restaurant wants to know how much locals actually like Italian food, so they post a flier toward the exit telling people they can win a coupon if they fill out the survey.​

If x = -2, then x 2-7x+10 equals a. 0 b.20 c.28

Ariana starts with 100 milligrams of a radioactive substance. the amount of the substance decreases by 20% each week for a number of weeks, w. the expression 100(1−0.2)w finds the amount of radioactive substance remaining after w weeks. which statement about this expression is true? a) it is the difference between the initial amount and the percent decrease. b) it is the difference between the initial amount and the decay factor after w weeks. c) it is the initial amount raised to the decay factor after w weeks. d) it is the product of the initial amount and the decay factor after w weeks.

Which graph has figures that can undergo a similarity transformation to justify that they are similar? (obviously not the third one)